Add segment/card coupling with attached progress

src/definitions/modules/progress.less

@@ -336,6 +336,20 @@
   border-radius: 0em;
 }
 
+/* Coupling */
+.ui.segment > .ui.attached.progress,
+.ui.card > .ui.attached.progress {
+  position: absolute;
+  top: auto;
+  left: 0;
+  bottom: 100%;
+  width: 100%;
+}
+.ui.segment > .ui.bottom.attached.progress,
+.ui.card > .ui.bottom.attached.progress {
+  top: 100%;
+  bottom: auto;
+}
 
 /*--------------
      Colors

src/themes/default/modules/progress.variables

@@ -90,7 +90,7 @@
 
 /* Attached */
 @attachedBackground: transparent;
-@attachedHeight: 3px;
+@attachedHeight: 0.2rem;
 @attachedBorderRadius: @borderRadius;
 
 /* Inverted */